r u facing visibility issues with stock light? or just want a fancy upgrade?
is the reflector in gud nick?
the condition of plastic cover? oxidized or clear?
both lights properly aligned and focused?
if above issues are addressed, then u shud try n upgrade ur stock halogen bulb..
philips rally has best visibility being 90/100 W bulb as compared to 55/60 watts
better get a headlight relay set installed to safe guard ur light switch assembly and use an appropriate holder as well.